condition	mean	min	max
0 h after light	0.21221050000000002	0.15451	0.269911
4 h after light	0.34660199999999997	0.275019	0.418185
8 h after light	0.308491	0.235503	0.381479
4 h after dark	0.417164	0.304154	0.530174
8 h after dark	0.3049245	0.268069	0.34178
12 h after dark	0.3997095	0.385069	0.41435